... years warranty 4.Steady display full color indoor led display:we are dedicated to providing the ... 3. Different signal resources input are acceptable, such as TV, HCTV, S-video, NTSC/PAL, DVI, AVI ... be used in advertisement, stage, stadium, exhibition, TV-Show, mansion video wall, shopping mall, banks, ... . Advantages:1.Perfect display effection2.Strictly selected LED chip tp emsure the long life time and ...